Merge commit '3579f7f54f83' from apple/stable/20200714 into swift/master

Author: git apple-llvm automerger

clang-tools-extra/docs/index.rst

@@ -24,23 +24,6 @@ Contents
    clang-doc
 
 
-Doxygen Documentation
-=====================
-The Doxygen documentation describes the **internal** software that makes up the
-tools of clang-tools-extra, not the **external** use of these tools. The Doxygen
-documentation contains no instructions about how to use the tools, only the APIs
-that make up the software. For usage instructions, please see the user's guide
-or reference manual for each tool.
-
-* `Doxygen documentation`_
-
-.. _`Doxygen documentation`: doxygen/annotated.html
-
-.. note::
-    This documentation is generated directly from the source code with doxygen.
-    Since the tools of clang-tools-extra are constantly under active
-    development, what you're about to read is out of date!
-
 
 Indices and tables
 ==================

llvm/docs/index.rst

@@ -1,10 +1,5 @@
 About
-========
-
-.. warning::
-
-   If you are using a released version of LLVM, see `the download page
-   <https://llvm.org/releases/>`_ to find your documentation.
+=====
 
 The LLVM compiler infrastructure supports a wide range of projects, from
 industrial strength compilers to specialized JIT applications to small